Stirrup conveying mechanism for welding reinforcement cage

Abstract

The utility model provides a stirrup conveying mechanism for reinforcement cage welding. The stirrup conveying mechanism comprises a fixing device, a moving device and a base. The fixing device comprises first supporting plates, a fixing disc and a first motor, the two first supporting plates are arranged on the base, and the inner sides of the two first supporting plates are rotationally connected with the fixing disc; a first output shaft of the first motor is connected with the fixing discs, and a steel bar is fixed between the two fixing discs through a tool. The moving device comprises a sliding assembly, a wire feeding frame, a clamping assembly and a second motor. The second motor is used for controlling a sliding base of the sliding assembly to move. The wire feeding frame is arranged on the top face of the sliding seat, the stirrup penetrates through a wire feeding groove in the wire feeding frame to be in lap joint with the reinforcing steel bar, and a push rod of the clamping assembly abuts against the stirrup and is used for clamping the stirrup. According to the mechanism, the second motor and the sliding assembly drive the stirrup to move to the welding position, the first motor drives the steel bar to rotate to weld the stirrup, the stirrup and the steel bar do not need to be manually moved, the stirrup can be conveyed to the steel bar to be welded, and the construction efficiency can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of steel cage processing, and in particular to a stirrup conveying mechanism for steel cage welding. Background Art

[0002] In construction and bridge engineering, most of the steel cages are ring-shaped, mainly used to strengthen the tensile strength of the concrete structure of the pile body, and through close combination with the concrete, effectively bear the axial tension, thereby improving the overall stability of the pile body. In the construction process, the bundling and positioning of the steel cage are key. Some steel cage bundling methods usually require multiple manual bundling, which is not only time-consuming and labor-intensive, but also inefficient. In order to improve construction efficiency, the steel cage is bundled through auxiliary equipment for steel cage bundling, such as stirrup conveying devices, steel cage rolling welding machines, etc.

[0003] However, although some stirrup conveying devices can reduce the physical exertion of manual handling, there are still some limitations in their use. Due to the structural characteristics of the steel cage, the stirrup conveying device needs to be able to move flexibly so that the stirrups can be accurately transported to the designated position for welding and fixing. However, some stirrup conveying devices cannot move well during use and still require manual assistance to move, which reduces construction efficiency. Utility Model Content

[0004] The present application provides a stirrup conveying mechanism for steel cage welding to solve the problem of low construction efficiency during steel cage welding.

[0005] The present application provides a stirrup conveying mechanism for steel cage welding, comprising: a fixing device, a moving device and a base;

[0006] The fixing device comprises a first support plate, a fixing disk and a first motor, wherein the two first support plates are detachably connected to the two ends of the base and are arranged in parallel; the inner sides of the two first support plates are rotatably connected to the fixing disks respectively; the first motor is arranged on the outer side of one of the first support plates, and the first motor comprises a first output shaft, which passes through the first support plate and is detachably connected to the fixing disk; the steel bars on the steel cage to be welded are fixed between the two fixing disks by tooling;

[0007] The moving device is arranged on the top surface of the base, and the moving device includes a sliding assembly, a wire feeding frame, a clamping assembly and a second motor; the second motor is detachably connected to the sliding assembly, and the sliding assembly includes a slide seat, and the second motor is used to control the slide seat to move axially along the steel bar; the wire feeding frame is arranged on the top surface of the slide seat, and the clamping assembly is arranged on the top surface of the wire feeding frame; a wire feeding groove is arranged in the middle of the wire feeding frame, and the stirrups to be welded are arranged in the wire feeding groove, and the stirrups are overlapped with the steel bars; the clamping assembly includes a push rod, and the push rod passes through the top surface of the wire feeding frame and abuts against the stirrups.

[0008] The stirrups are moved to the welding position by the second motor and the sliding assembly, and the steel bars are rotated by the first motor to weld the stirrups. The stirrups can be transported to the steel bars for welding without manually moving the stirrups and the steel bars back and forth, which can save manpower and improve construction efficiency.

[0009] Optionally, the fixing device further includes a motor seat, the motor seat is detachably connected to the side surface of the first support plate, and the first motor is detachably connected to the motor seat.

[0010] Optionally, the sliding assembly also includes a second support plate and a screw rod, the two second support plates are detachably connected to the two ends of the base, the two ends of the screw rod are respectively rotatably connected to the two second support plates, and the second motor is detachably connected to the outer side of one of the second support plates; the second motor includes a second output shaft, and the second output shaft is detachably connected to an end of the screw rod close to the second output shaft; the sliding seat is sleeved on the outer side of the screw rod, and the sliding seat is threadedly connected to the screw rod.

[0011] Optionally, the sliding assembly further includes a guide rod, both ends of which are detachably connected to the two second support plates respectively; a guide hole is provided on the side of the slide seat, and the slide seat is slidably connected to the guide rod through the guide hole.

[0012] Optionally, the moving device also includes a roller and a third motor, and the top and bottom surfaces of the wire feeding groove are respectively detachably connected with fixed blocks, and the two fixed blocks are respectively rotatably connected to the rollers; the third motor is detachably connected to the side of the wire feeding frame; the third motor includes a third output shaft, and the side of the wire feeding frame is provided with a clearance hole, and the third output shaft is connected to one of the rollers through the clearance hole.

[0013] Optionally, the roller is arranged at one end of the wire feeding frame close to the fixing device, and the distance between the outer edges of the two rollers is equal to the diameter of the stirrup.

[0014] Optionally, the clamping assembly further includes a rotating nut, which is disposed at one end of the push rod close to the stirrup, and the rotating nut abuts against the stirrup.

[0015] Optionally, it also includes a rotating component, wherein the movable device is arranged between the rotating component and the fixed device; the rotating component includes a rotating disk and a connecting rod, the rotating disk is rotatably connected to the top surface of the base, and one end of the connecting rod is detachably connected to the top surface of the rotating disk; the stirrups are wound into a ring shape and then sleeved on the outside of the connecting rod.

[0016] Optionally, the rotating assembly further comprises a limiting rod, wherein the limiting rod is hingedly connected to an end of the connecting rod away from the rotating disk.

[0017] Optionally, an arc surface is provided at one end of the wire feeding slot, and the arc surface is provided at one end of the wire feeding slot close to the rotating assembly.

[0018] The present application provides a stirrup conveying mechanism for steel cage welding, including: a fixing device, a moving device and a base. The fixing device includes a first support plate, a fixed disk and a first motor. The two first support plates are arranged on the base, and the inner sides are respectively rotatably connected to the fixed disks; the first output shaft of the first motor is detachably connected to the fixed disk, and the steel bar is fixed between the two fixed disks by a tooling. The moving device includes a sliding assembly, a wire feeding frame, a clamping assembly and a second motor; the second motor is detachably connected to the sliding assembly, so that the sliding seat of the sliding assembly moves along the axial direction of the steel bar. The wire feeding frame is arranged on the top surface of the sliding seat, and the clamping assembly is arranged on the top surface of the wire feeding frame; a wire feeding groove is arranged in the middle of the wire feeding frame, and the stirrups to be welded are arranged in the wire feeding groove, and the stirrups overlap the steel bar; the push rod of the clamping assembly abuts against the stirrups for clamping the stirrups. The mechanism of the present application drives the stirrups to move to the welding position through the second motor and the sliding assembly, and drives the steel bars to rotate to weld the stirrups through the first motor. The stirrups can be transported to the steel bars for welding without manually moving the stirrups and the steel bars back and forth, which can save manpower, improve construction efficiency, and solve the problem of low construction efficiency when welding steel cages. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the embodiments are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0020] Figure 1 A schematic diagram of the main structure of the stirrup conveying mechanism for steel cage welding provided in this application;

[0021] Figure 2 A schematic diagram of the top view of the stirrup conveying mechanism for steel cage welding provided in this application;

[0022] Figure 3 A schematic diagram of the side view of the stirrup conveying mechanism for steel cage welding provided in this application;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the mobile device provided in this application.

[0024] Illustration Description:

[0025] Among them, 1-fixing device; 12-first support plate; 13-fixed disk; 14-first motor; 141-motor seat; 15-rotating disk; 16-connecting rod; 17-limiting rod; 2-moving device; 21-second support plate; 22-screw rod; 221-guide rod; 23-slide seat; 24-wire feeding frame; 25-clamping assembly; 251-rotating nut; 26-fixed block; 261-roller; 262-roller shaft; 27-second motor; 28-third motor; 3-base. DETAILED DESCRIPTION

[0026] The following embodiments are described in detail, and examples thereof are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementations described in the following embodiments do not represent all implementations consistent with the present application. They are only examples of systems and methods consistent with some aspects of the present application as detailed in the claims.

[0027] When using a stirrup conveying device to tie up a steel cage, although it can reduce the physical exertion of manual handling, there are still some limitations during use. Due to the structural characteristics of the steel cage, the stirrup conveying device needs to be able to move flexibly so that the stirrups can be accurately transported to the designated position for welding and fixing. However, some stirrup conveying devices cannot move well during use and still require manual assistance to move, which reduces construction efficiency.

[0028] In order to solve the problem of low construction efficiency during steel cage welding, the present application embodiment provides a stirrup conveying mechanism for steel cage welding, see Figure 1-3 The mechanism includes a fixing device 1, a moving device 2 and a base 3. Since the mechanism is used for a welding machine steel cage, the base 3 should be firm and reliable. In some embodiments, the base 3 can be a metal plate.

[0029] The fixing device 1 includes a first support plate 12, a fixed disk 13 and a first motor 14. The first support plate 12 may also be rectangular. Two first support plates 12 are detachably connected to the two ends of the base 3 and are arranged in parallel. The first support plate 12 can be arranged on the top surface of the base 3 and fixed by bolts. The inner sides of the two first support plates 12 are respectively rotatably connected to the fixed disk 13. The fixed disk 13 may be a disc structure and can be rotatably connected to the inner side of the first support plate 12 through a bearing. The first motor 14 is arranged on the outer side of one of the first support plates 12. The first motor 14 may be a side-mounted motor. The first motor 14 can be connected to the side of the first support plate 12 by bolts. The first motor 14 includes a first output shaft. The first output shaft passes through the first support plate 12 and is detachably connected to the fixed disk 13. The steel bars on the steel cage to be welded are arranged in an annular shape and fixed between the two fixed disks 13 by a tooling. When the first output shaft rotates, the fixed disk 13 can be driven to rotate, and then the steel bars on the tooling can be driven to rotate together.

[0030] The moving device 2 is arranged on the top surface of the base 3. The moving device 2 is arranged in parallel with the two first support plates 12. The moving device 2 includes a sliding assembly, a wire feeding frame 24, a clamping assembly 25 and a second motor 27. The second motor 27 is detachably connected to the sliding assembly. The sliding assembly includes a slide 23. The second motor 27 is used to control the slide 23 to move along the axial direction of the steel bar. The wire feeding frame 24 is arranged on the top surface of the sliding assembly, and the clamping assembly 25 is arranged on the top surface of the wire feeding frame 24. A wire feeding groove is arranged in the middle of the wire feeding frame 24. The cross-section of the wire feeding groove can be rectangular. The stirrups to be welded are arranged in the wire feeding groove. The operator drags one end of the stirrup to the steel bar to be welded and overlaps the steel bar. When the stirrup needs to be transported to the next welding point for welding, the second motor 27 is turned on, and the stirrup can be moved to the next welding point driven by the slide 23. The clamping assembly 25 includes a push rod, which penetrates the top surface of the wire feeder 24 and abuts against the stirrup. The push rod clamps the stirrup, which reduces the probability of the stirrup retreating or arching, making welding easier for operators. At the same time, the stirrup can be limited when it moves to the next welding point.

[0031] After the operator welds the stirrup to one of the steel bars, he turns on the first motor 14 and drives the tooling to rotate through the fixed disk 13 to expose the next adjacent steel bar. The stirrup moves toward the steel bar under the action of the first motor 14 and is wound around the steel bar arranged in a ring, so that the stirrup can continue to be welded to the steel bar until all the steel bars used to weld the steel cage are welded and the stirrup is cut. Turn on the second motor 27. At this time, since the stirrup is clamped by the push rod of the clamping assembly 25, the wire feeder 24 is driven to move by the slide 23, and the stirrup can be driven to move along the axial direction of the steel bar, and the stirrup is brought to the next position where welding is required for welding. The stirrup conveying mechanism provided in the embodiment of the present application drives the stirrup to move to the welding position through the second motor 27 and the sliding assembly, and drives the steel bar to rotate through the first motor 14. The stirrup can be conveyed to the steel bar for welding without manually moving the stirrup and the steel bar back and forth, which can save manpower and improve construction efficiency.

[0032] In some embodiments, the fixing device 1 further includes a motor seat 141, the motor seat 141 is detachably connected to the side of the first support plate 12, and the first motor 14 is detachably connected to the motor seat 141. The first motor 14 can be a bottom-mounted motor, and the first motor 14 can be fixed to the side of the first support plate 12 through the motor seat 141.

[0033] The sliding assembly also includes a second support plate 21 and a screw rod 22. The two second support plates 21 are detachably connected to the two ends of the base 3. The second support plates 21 may also be a rectangular structure, and the second support plates 21 may be fixed to the top surface of the base 3 by bolt connection. The two ends of the screw rod 22 are rotatably connected to the two second support plates 21 respectively, and bearings may be sleeved at the two ends of the screw rod 22 so that the screw rod is rotatably connected to the second support plates 21. The second motor 27 is detachably connected to the outer side of one of the second support plates 21, and a motor fixing seat may be provided at the bottom of the second motor 27, and the second motor 27 is fixed to the side of the second support plate 21 through the motor fixing seat. The second motor 27 includes a second output shaft, and the second output shaft is detachably connected to one end of the screw rod 22 close to the second output shaft, and the screw rod 22 can be driven to rotate when the second output shaft rotates. The slide seat 23 may be a rectangular block, and the slide seat 23 is sleeved on the outer side of the screw rod 22, and the slide seat 23 is threadedly connected to the screw rod 22, and when the screw rod 22 rotates, the slide seat 23 is driven to move.

[0034] The sliding assembly further includes a guide rod 221, and both ends of the guide rod 221 are detachably connected to the two second support plates 21. The guide rod 221 is a round shaft with a smooth outer wall. In some embodiments, the number of the guide rods 221 can be two, and the two guide rods 221 are respectively arranged on both sides of the screw rod 22. The side of the slide 23 is provided with a guide hole, and the slide 23 is slidably connected to the guide rod 221 through the guide hole. By respectively arranging the guide rods 221 on both sides of the screw rod 22, the slide 23 can be horizontally limited, so that the slide 23 can run more smoothly during the movement.

[0035] See again Figure 3 See also Figure 4 The mobile device 2 further includes a roller 261 and a third motor 28. The top and bottom surfaces of the wire feeding trough are detachably connected with fixed blocks 26, respectively. The two fixed blocks 26 are rotatably connected to the rollers 261, respectively. For example, a roller shaft 262 may be provided at the center of the roller 261, and the roller 261 is rotatably connected to the fixed blocks 26 through the roller shaft 262. In some embodiments, a groove may be provided on the bottom surface of the wire feeding trough, and the fixed blocks 26 on the bottom surface may be provided in the groove, so that the highest point of the roller 261 at the bottom may be slightly higher than the plane of the wire feeding trough, for example, 5-10 mm, so that the stirrups may be transported approximately horizontally in the wire feeding trough.

[0036] The third motor 28 is detachably connected to the side of the wire feeding frame 24. The third motor 28 includes a third output shaft. A clearance hole is provided on the side of the wire feeding frame 24. The third output shaft is connected to one of the rollers 261 through the clearance hole. The distance between the outer edges of the two rollers 261 can be set to be equal to the diameter of the stirrup. When the stirrup passes between the two rollers 261, the two rollers 261 can clamp the stirrup. After the third motor 28 is started, it drives one of the rollers 261 to rotate. Under the action of the clamping force of the two rollers 261, the stirrup can be driven to move, further providing power for the stirrup. It should also be noted that the roller 261 is set at one end of the wire feeding frame 24 close to the fixing device 1 to facilitate the movement of the stirrup in the direction close to the steel bar.

[0037] In some embodiments, the clamping assembly 25 may be an electric push rod, which can automatically control the push rod to extend or retract. The clamping assembly 25 also includes a rotating nut 251, which is arranged at one end of the push rod close to the stirrup, and the rotating nut 251 abuts against the stirrup. The rotating nut 251 can rotate around the axis of the push rod. Since the stirrup needs to move in the direction where the steel bar is located, by providing a rotatable rotating nut 251, the stirrup can be limited in the axial direction while reducing the resistance of the stirrup, so that the movement of the stirrup is smoother.

[0038] See again Figure 1In some embodiments, the mechanism further includes a rotating assembly. It can be understood that the positional relationship between the fixing device 1, the moving device 2 and the rotating assembly is as follows: the moving device 2 is arranged between the rotating assembly and the fixing device 1. The rotating assembly includes a rotating disk 15 and a connecting rod 16. The rotating disk 15 is rotatably connected to the top surface of the base 3. For example, the rotating disk 15 can be rotatably connected to the base 3 through a bearing, and one end of the connecting rod 16 is detachably connected to the top surface of the rotating disk 15. In actual use conditions, the stirrups are rolled into a ring shape and wound on the reel, that is, the stirrups are annular, and the reel with the stirrups is sleeved on the outside of the connecting rod 16. When the stirrups need to be transported, the stirrup disk is driven by the rotating disk 15 with the connecting rod 16 as the axis to facilitate the transportation of the stirrups. In some embodiments, the rotating assembly further includes a limiting rod 17, which is hinged to one end of the connecting rod 16 away from the rotating disk 15. The limiting rod 17 is used to limit the stirrup disk, which can reduce the probability of the stirrup disk jumping upward during the transportation of the stirrups.

[0039] It should also be noted that the clamping assembly 25 is arranged at one end of the wire feeding frame 24 close to the rotating assembly, and the stirrup enters between the two rollers 261 under the clamping of the clamping assembly 25. In some embodiments, a circular arc surface can also be provided at one end of the wire feeding groove in the wire feeding frame 24 close to the rotating assembly to reduce the wear of the stirrup by the edge of the wire feeding groove during the movement of the stirrup.

[0040] When welding is required, one end of the stirrup is dragged out and sent between the two rollers 261. The push rod of the clamping assembly 25 is limited and the third motor 28 is turned on. Driven by the roller 261, the stirrup moves toward the direction close to the steel bar until the stirrup is overlapped on the steel bar. The steel bar and the stirrup are welded and the first motor 14 is turned on. Since the stirrup is annular, when the tooling for fixing the steel bar rotates, the stirrup can be wound around the steel bar arranged in an annular manner. After one circle of welding is completed, the stirrup is cut off and the second motor 27 is turned on. The stirrup is driven by the sliding assembly to move to the next position where welding is required, and finally the welding of the steel cage is completed.

[0041] It can be seen from the above technical scheme that the embodiment of the present application provides a stirrup conveying mechanism for steel cage welding, including a fixing device 1, a moving device 2 and a base 3. The fixing device 1 includes a first support plate 12, a fixed disk 13 and a first motor 14. The two first support plates 12 are arranged on the base 3, and the inner sides are respectively rotatably connected to the fixed disks 13; the first output shaft of the first motor 14 is detachably connected to the fixed disk 13, and the steel bar is fixed between the two fixed disks 13 by a tool. The moving device 2 includes a sliding assembly, a wire feeding frame 24, a clamping assembly 25 and a second motor 27; the second motor 27 is detachably connected to the sliding assembly, so that the sliding seat 23 of the sliding assembly moves along the axial direction of the steel bar. The wire feeding frame 24 is arranged on the top surface of the sliding seat 23, and the clamping assembly 25 is arranged on the top surface of the wire feeding frame 24; a wire feeding groove is arranged in the middle of the wire feeding frame 24, and the stirrups to be welded are arranged in the wire feeding groove, and the stirrups overlap the steel bar; the push rod of the clamping assembly 25 abuts against the stirrups for clamping the stirrups. The mechanism of the present application drives the stirrups to move to the welding position through the second motor 27 and the sliding assembly, and drives the steel bars to rotate through the first motor 14 to weld the stirrups. The stirrups can be transported to the steel bars for welding without manually moving the stirrups and the steel bars back and forth, which can save manpower, improve construction efficiency, and solve the problem of low construction efficiency when welding steel cages.

[0042] Similar parts between the embodiments provided in this application can be referenced to each other. The specific implementation methods provided above are only a few examples under the general concept of this application and do not constitute a limitation on the protection scope of this application. For those skilled in the art, any other implementation methods expanded based on the scheme of this application without creative work belong to the protection scope of this application.

Claims

1. A stirrup conveying mechanism for steel cage welding, characterized in that: include: A fixed device (1), a movable device (2) and a base (3); The fixing device (1) comprises a first support plate (12), a fixing disk (13) and a first motor (14); the two first support plates (12) are detachably connected to the two ends of the base (3) and are arranged in parallel; the inner sides of the two first support plates (12) are rotatably connected to the fixing disk (13) respectively; the first motor (14) is arranged on the outer side of one of the first support plates (12); the first motor (14) comprises a first output shaft, and the first output shaft passes through the first support plate (12) and is detachably connected to the fixing disk (13); the steel bars on the steel cage to be welded are fixed between the two fixing disks (13) by tooling; The moving device (2) is arranged on the top surface of the base (3), and the moving device (2) includes a sliding assembly, a wire feeding frame (24), a clamping assembly (25) and a second motor (27); the second motor (27) is detachably connected to the sliding assembly, the sliding assembly includes a slide seat (23), and the second motor (27) is used to control the slide seat (23) to move axially along the steel bar; the wire feeding frame (24) is arranged on the top surface of the slide seat (23), and the clamping assembly (25) is arranged on the top surface of the wire feeding frame (24); a wire feeding groove is arranged in the middle of the wire feeding frame (24), and the stirrups to be welded are arranged in the wire feeding groove, and the stirrups are overlapped with the steel bar; the clamping assembly (25) includes a push rod, and the push rod passes through the top surface of the wire feeding frame (24) and then abuts against the stirrups.

2. The stirrup conveying mechanism according to claim 1, characterized in that: The fixing device (1) further comprises a motor seat (141), wherein the motor seat (141) is detachably connected to the side surface of the first support plate (12), and the first motor (14) is detachably connected to the motor seat (141).

3. The stirrup conveying mechanism according to claim 1, characterized in that: The sliding assembly further comprises a second support plate (21) and a screw rod (22); the two second support plates (21) are detachably connected to the two ends of the base (3); the two ends of the screw rod (22) are respectively rotatably connected to the two second support plates (21); the second motor (27) is detachably connected to the outer side of one of the second support plates (21); the second motor (27) comprises a second output shaft, and the second output shaft is detachably connected to an end of the screw rod (22) close to the second output shaft; the slide seat (23) is sleeved on the outer side of the screw rod (22), and the slide seat (23) is threadedly connected to the screw rod (22).

4. The stirrup conveying mechanism according to claim 3, characterized in that: The sliding assembly further comprises a guide rod (221), the two ends of which are respectively detachably connected to the two second support plates (21); a guide hole is provided on the side of the sliding seat (23), and the sliding seat (23) is slidably connected to the guide rod (221) through the guide hole.

5. The stirrup conveying mechanism according to claim 1, characterized in that: The moving device (2) also includes a roller (261) and a third motor (28); the top surface and the bottom surface of the wire feeding groove are respectively detachably connected with fixed blocks (26), and the two fixed blocks (26) are respectively rotatably connected to the roller (261); the third motor (28) is detachably connected to the side of the wire feeding frame (24); the third motor (28) includes a third output shaft, and the side of the wire feeding frame (24) is provided with a clearance hole, and the third output shaft is connected to one of the rollers (261) through the clearance hole.

6. The stirrup conveying mechanism according to claim 5, characterized in that: The roller (261) is arranged at one end of the wire feeding frame (24) close to the fixing device (1), and the distance between the outer edges of the two rollers (261) is equal to the diameter of the stirrup.

7. The stirrup conveying mechanism according to claim 1, characterized in that: The clamping assembly (25) further comprises a rotating nut (251), wherein the rotating nut (251) is arranged at one end of the push rod close to the stirrup, and the rotating nut (251) abuts against the stirrup.

8. The stirrup conveying mechanism according to claim 1, characterized in that: It also includes a rotating assembly, wherein the moving device (2) is arranged between the rotating assembly and the fixing device (1); the rotating assembly includes a rotating disk (15) and a connecting rod (16), the rotating disk (15) is rotatably connected to the top surface of the base (3), and one end of the connecting rod (16) is detachably connected to the top surface of the rotating disk (15); the stirrups are wound into a ring shape and then sleeved on the outside of the connecting rod (16).

9. The stirrup conveying mechanism according to claim 8, characterized in that: The rotating assembly further comprises a limiting rod (17), wherein the limiting rod (17) is hingedly connected to an end of the connecting rod (16) away from the rotating disk (15).

10. The stirrup conveying mechanism according to claim 8, characterized in that: One end of the wire feeding slot is provided with an arc surface, and the arc surface is provided at one end of the wire feeding slot close to the rotating assembly.

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